Results 31 to 40 of about 5,727,240 (305)

Wave and flow loads on inclined pipe at different immersion depths

Alexandria Engineering Journal, 2022
This paper investigates the force features of inclined pipes under the action of waves and flows through both test and numerical simulation. Firstly, the wave and flow loads on inclined pipes were examined through tests in circulating water flumes. Next,
Jin Yu, Chonghong Ren, Jian Chen, Xianqi Zhou, Yuanqing Wang, Lixiang Lin   +5 more
doaj   +1 more source

Fatigue Overview of Ship Structures under Induced Wave Loads

Journal of Marine Science and Engineering
Fatigue damage represents a key failure mode in ship structures. Such damage typically begins at vulnerable points in the structure, like welded joints, stress concentration areas, and cracks. Cyclic loading, particularly from waves, encountered by ships
P. Corigliano, F. Frisone, Claudia Chianese, M. Altosole, V. Piscopo, A. Scamardella   +5 more
semanticscholar   +1 more source

Analysis on nonlinear wave loads of a 20 000 TEU container ship based on IORM

Zhongguo Jianchuan Yanjiu
ObjectiveThe aim of this paper is to study the influence of wave height on nonlinear wave loads on ships.MethodsA 20000 TEU container ship is selected as the research object.
Jingmiao MENG, Peng YANG, Jincheng LI, Jingxi LIU   +3 more
doaj   +1 more source

Experimental and CFD Assessment of Harmonic Characteristics of Point-Absorber Wave-Energy Converters with Nonlinear Power Take-Off System

Journal of Marine Science and Engineering, 2023
The wave-energy excitation of point absorbers is highly associated with their resonant movement, and harmonic characteristics are of increasing concern in affecting resonance.
Yang Yi, Ke Sun, Yongqian Liu, Gang Ma, Chuankai Zhao, Fukang Zhang, Jianhua Zhang   +6 more
doaj   +1 more source

Study on hydrodynamic response characteristics of double moored floating box considering influence of connection stiffness and length

Zhongguo Jianchuan Yanjiu
Objective Articulated multiple floating structures are not only subject to wave excitation forces, but also to other nonlinear loads such as connection forces, mooring forces and diffraction forces between floats, making it challenging to predict their ...
Zhengyuan ZHANG, Chong WANG, Wei CHAI, Chunbao LI   +3 more
doaj   +1 more source

Experimental study on the wave force loads on a large-scale cylinder by multidirectional waves

Shui kexue jinzhan, 2018
Wave force is the main load on the offshore structure, accurate predictions the wave loads on structures are significant in practice engineering design.
JI Xinran, REN Zhiyuan, LIU Shuxue, LI Jinxuan   +3 more
doaj   +1 more source

Analysis of Wave Load Characteristics of Hovercraft Based on Model Test

Journal of Marine Science and Engineering
The prediction of the wave load on a hovercraft is essential for the design of the hull structure and safety. However, theoretical methods for the prediction of wave loads are still not mature enough due to the unique and complex nature of the air ...
Zhihua Zuo, Geng Chen, Xueqian Zhou, Huilong Ren, Ning Liu   +4 more
doaj   +1 more source

Numerical study of a novel small waterplane area USV advancing in calm water and in waves using the higher-order Rankine source method

Engineering Applications of Computational Fluid Mechanics, 2023
The wave loads and motion responses of an Unmanned Surface Vehicle (USV) in water will directly influence the powering requirement, energy supply design and function of the installed sensors.
Gong Xiang, Xianbo Xiang, Raju Datla
doaj   +1 more source

TRAIL‐PEG‐Apt‐PLGA nanosystem as an aptamer‐targeted drug delivery system potential for triple‐negative breast cancer therapy using in vivo mouse model

Molecular Oncology, EarlyView.
Aptamers are used both therapeutically and as targeting agents in cancer treatment. We developed an aptamer‐targeted PLGA–TRAIL nanosystem that exhibited superior therapeutic efficacy in NOD/SCID breast cancer models. This nanosystem represents a novel biotechnological drug candidate for suppressing resistance development in breast cancer.
Gulen Melike Demirbolat, Aslihan Kucuk, Omer Erdogan, Samed Ozer, Bensu Kozan, Tugba Cuceli, Erkan Gumus, Evrim Cevik, Ozge Cevik   +8 more
wiley   +1 more source

CFD-FEM simulation of ship motions and loads in oblique regular waves

Zhongguo Jianchuan Yanjiu
ObjectiveWith the continuous development of modern ships with increasing size and speed, and the application of high-strength steel, the problem of ship hydroelastic vibration has become more prominent due to the reduction in hull natural frequencies ...
Jialong JIAO, Zhenwei CHEN, Wenhua XU, Caixia JIANG, Shuai CHEN   +4 more
doaj   +1 more source